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SEIBU ELECTRIC & MACHINERY CO

Overview
  • Total Patents
    734
  • GoodIP Patent Rank
    17,103
  • Filing trend
    ⇩ 6.0%
About

SEIBU ELECTRIC & MACHINERY CO has a total of 734 patent applications. It decreased the IP activity by 6.0%. Its first patent ever was published in 1986. It filed its patents most often in Japan, China and Taiwan. Its main competitors in its focus markets machine tools, machines and electrical machinery and energy are JOHNSON SAMUEL HENRY, ELOX CORP and LEHR PREC INC.

Patent filings per year

Chart showing SEIBU ELECTRIC & MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kobuki Manabu 179
#2 Mitsuyasu Takashi 43
#3 Yamane Tatsuo 39
#4 Watari Kenji 33
#5 Mori Masakazu 31
#6 Yano Masayuki 31
#7 Watanabe Tsutomu 31
#8 Koga Naoyuki 31
#9 Miyamoto Teruaki 29
#10 Hashiguchi Toshiyuki 27

Latest patents

Publication Filing date Title
JP2020163559A Wire electrode delivery device and wire electrode delivery method
JP2020203786A Article sorting device, method of article sorting
JP2020190237A Fluid control system and fluid control method
JP2020189703A Article sorting device and article sorting method
JP2020179952A Article sorting apparatus and article sorting warehouse
JP2020069634A Grinding program generation device, grinding program processor, and grinding program generation method
JP2020169461A Water gate open/close device
JP2020163534A Wire electrode delivery device and wire electrode delivery method
JP2020148234A Method for attaching valve drive device and mechanism for supporting valve drive device
JP2020133377A Transmission device and gate driving facility provided with the same
JP2020128291A Container stacking mechanism in rack
JP2020111428A Device for conveying load in factory
JP2020093358A Chip detection method and chip detection device
JP2020069938A Travel assistance device for transport cart
JP2020062695A Wire electric discharge machine, tension addition method, and program
JP2020016089A Opening and closing device of sluice gate
JP2020016090A Water sluice opening/closing device and chain tension adjustment method
JP2020015583A Automatic permutation system, and automatic permutation method
JP2019202872A Automated warehouse
JP2019181637A Program production method, information processing device, and program